14
7. HOW TO REPLACE THE BIT
•
ALWAYS disconnect air supply before changing a
bit.
NOTICE:
1
Pay attention on changing the bit so that sand, dust any for-
eign substance, etc. do not enter the tool.
Inclusion of that can cause the tool failure.
2
A bit is a consumable part, use of a worn bit deteriorates
work efficiency and causes defective screw fastening. In-
spect the bit before starting work and change it if it is worn.
3
Use the “TURBO DRIVER BIT B41X2” which is optionally
available at the MAX Co., Ltd. authorized distributors or by
other specialists.
1. HOW TO REMOVE THE BIT
1
Remove the screws M5×20 (4 pcs.) by using the attached 4
mm hex. wrench.
2
Remove a Cylinder Cap. When this is done, a Bit Assembly
and Cylinder Cap Seal will also come off together.
Pull out the Bit Assembly attached to the Cylinder Cap.
NOTICE:
•
If a Piston Stop Assembly is also detached when the Bit As-
sembly is pulled out from the Cylinder Cap, fit the Piston Stop
Assembly back into the Cylinder Cap.
•
If the Bit Assembly is remaining inside the Cylinder, turn the
tool upside down to remove it.
•
Remove the Piston Band carefully not to cut or
damage it by mistake.
•
The O-ring (upper and lower) are important parts
to seal the compressed air. Try not to touch them
as much as possible.
3
Using a regular precision screwdriver or fine nail, remove a
Piston Band from the Bit Assembly.
4
Remove a Straight Pin. A Main Piston and Bit come off from
the Piston Cap.
5
Remove the worn Bit from the Main Piston and replace with
the new Bit.
WARNING
Screw M5×20 (4 pcs.)
4mm hex. wrench
Cylinder Cap
Piston Stop
Assembly
Cylinder
Cylinder Cap Seal
O-ring
O-ring
Bit Assembly
Piston Band
CAUTION
O-ring
Main Piston
Bit
Straight Pin
PistonCap
New Bit
Worn Bit